ISO 3851
Capsulated dental silicate and silico-phosphate filling materials
| Organization: | ISO |
| Publication Date: | 1 July 1977 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Dental materials): | 11.060.10 |
scope:
SCOPE AND FIELD OF APPLICATION
This International Standard specifies requirements for dental silicate and silico-phosphate filling materials, presented as two separate preweighed components contained in a capsule and intended for mechanical mixing. The powder component is a finely ground alumina silicate glass, together with metal oxides, such as zinc oxide in the case of silico-phosphate cements, and the liquid is a solution of orthophosphoric acid and metal phosphates.
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